# Service bulletin PIT5665

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10156932
- Published by NHTSA: 2019\-04\-08
- Manufacturer's number: PIT5665
- Manufacturer's date: 2019\-03\-14
- NHTSA component: EQUIPMENT:ELECTRICAL; LATCHES/LOCKS/LINKAGES:DOORS:LATCH

## NHTSA's summary

This Preliminary information communicates customers may comment on poor remote keyless entry \(RKE\) range \(less than 20 feet.\) Some customers may comment that the RKE fob must be held next to the driver door handle before the doors will unlock when passively attempting to unlock the door. The Radio Antenna Amplifier may be causing the range issue.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10156932-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10156932-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Equipment and accessories, Latches and locks, Door latch

## Vehicles listed

- 2018 to 2019 CADILLAC ESCALADE
- 2018 to 2019 CADILLAC ESCALADE ESV
- 2018 to 2019 CHEVROLET SUBURBAN
- 2018 to 2019 CHEVROLET TAHOE
- 2018 to 2019 GMC YUKON
- 2018 to 2019 GMC YUKON DENALI
- 2018 GMC YUKON DENALI XL
- 2018 to 2019 GMC YUKON XL

## Other bulletins for the same vehicles and component

- [18NA279](/bulletins/10171887.md), 2020-03-02, Service bulletin: STRUCTURE:BODY:DOOR; LATCHES/LOCKS/LINKAGES:DOORS:LATCH. This informational bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.

JSON: [/v1/bulletins/10156932](/v1/bulletins/10156932)

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